Vertical axis represent A and B, where B is in north to A. Horizontal axis represent D and E, where D is in west of E. X is in the midpoint of A and B. R is 2m west of A. Q is 4m east of B. Z is 3m east of X such that Z is the midpoint between X and E. F is 1m south of Z. The distance between X, Z and X, B is the same.

What is the direction of F with respect to A?